katie marzullo joins us live. any sightings? >> reporter: still no dolphin and the sun is up so it is easier to tell. the very popular dolphin first seen around 11:30 yesterday san francisco a volunteer with the mama center, what is your expert opinion? >> i walked from costco to the bay and there are no dolphins here which is very, very good. it means there is nothing to be done today. >> reporter: and the water is shallow enough you would know? >> he was a fairly big dolphin so we could be able to see him if he were here. >> reporter: what does that mean to you? >> it means i can go back home and warm up a little. we are going to monitor if anyone sees a dolphin or any unusual seal behavior they can give us a call and we'll come back. >> reporter: it seems nature has taken its course. >> yes the less we can do the better it is for the animal. >> reporter: thank you. we appreciate it. it is good news out here this morning at colma creek that the wayward dolphin who the bulk of yesterday circling, maybe feeding, nobody knows, se